Well if you are talking about changing carriers like optus or vodafone but keeping the same number well yes you can I used to be with opts and now I'm with vodafone ob the same number! All you need to do Is go to somewhere like crazy jhons and ask them if they can do it for you cos they sure did for me!! Hope this helps you alot.
No, the SIM card is where your personal info is stored like your number and info, you can put it in another phone and it will take the number on the sim card and use it.
no actually not the phone companies its the sim card company
yes
NO. The SIM card is NOT a normal SIM card, its only for that particular phone and for use on MetroPCS's LTE network it was activated with. If its taken out to be used in another phone, it deactivates, rendering the phone and card useless.
The old SIM card will still be programmed with the original phone number. Either SIM will work in the phone - unless the old SIM is blocked by the network when they issued the new one.
Copy them on SIM card, then from SIM card on another mobile.
I dont know why but i think you can just buy an iphone off amazon.com or overstock.com and put in your own phone company sim card into it. (EX: like I could put my T-Mobile SIM card into the iPhone.) Yeah that would not be a good idea to put a different phone company sim card into another phone company phone. that person is DREAMIN!
To block the SIM card, a person must call the company's customer service line. They will ask identifying questions, and then they will block the SIM card.
depending on what service you have. but most likely not
"An orange sim means nothing, but an Orange SIM card is a pay as you go type of card. Orange is a mobile phone service company, and according to their website, a sim card is free."
The number is stored on the SIM card - NOT the handset. Simply take the SIM card from the damaged phone - and insert it into a 'healthy' handset.
SIM cards do not have to be manufactured by the same company as the phone itself. There are many manufacturers of SIM cards out there.